== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:03:50 (1780524230) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534698 333 534365 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre - mkdir 2268 (time 1780524241.89 total 10.00 last 226.70) - mkdir 4186 (time 1780524251.89 total 20.01 last 191.75) - mkdir 6158 (time 1780524261.90 total 30.01 last 197.07) - mkdir 8118 (time 1780524271.90 total 40.02 last 195.96) - mkdir 9793 (time 1780524281.93 total 50.04 last 167.11) - mkdir 11403 (time 1780524291.93 total 60.04 last 160.90) - mkdir 13223 (time 1780524301.93 total 70.04 last 182.00) - mkdir 14992 (time 1780524311.93 total 80.05 last 176.88) - mkdir 16747 (time 1780524321.93 total 90.05 last 175.47) - mkdir 18495 (time 1780524331.94 total 100.05 last 174.78) - mkdir 20000 (time 1780524340.40 total 108.51 last 177.83) - mkdir 21772 (time 1780524350.40 total 118.51 last 177.17) - mkdir 23514 (time 1780524360.40 total 128.52 last 174.15) - mkdir 25283 (time 1780524370.41 total 138.52 last 176.79) - mkdir 26631 (time 1780524380.42 total 148.54 last 134.63) - mkdir 27813 (time 1780524390.42 total 158.54 last 118.20) - mkdir 28966 (time 1780524400.42 total 168.54 last 115.28) - mkdir 30000 (time 1780524407.99 total 176.10 last 136.72) - mkdir 31394 (time 1780524418.00 total 186.11 last 139.28) total: 32818 mkdir in 195.31 seconds: 168.03 ops/second - mkdir 2275 (time 1780524241.89 total 10.01 last 227.36) - mkdir 4189 (time 1780524251.90 total 20.01 last 191.35) - mkdir 6164 (time 1780524261.90 total 30.01 last 197.48) - mkdir 8095 (time 1780524271.90 total 40.01 last 193.10) - mkdir 9743 (time 1780524281.90 total 50.02 last 164.68) - mkdir 11345 (time 1780524291.91 total 60.02 last 160.15) - mkdir 13177 (time 1780524301.91 total 70.03 last 183.10) - mkdir 14932 (time 1780524311.91 total 80.03 last 175.48) - mkdir 16639 (time 1780524321.92 total 90.03 last 170.65) - mkdir 18428 (time 1780524331.92 total 100.03 last 178.89) - mkdir 20000 (time 1780524340.74 total 108.86 last 178.11) - mkdir 21767 (time 1780524350.75 total 118.86 last 176.54) - mkdir 23469 (time 1780524360.84 total 128.95 last 168.69) - mkdir 25267 (time 1780524370.85 total 138.96 last 179.72) - mkdir 26554 (time 1780524380.85 total 148.96 last 128.65) - mkdir 27739 (time 1780524390.85 total 158.97 last 118.46) - mkdir 28901 (time 1780524400.99 total 169.10 last 114.66) - mkdir 30000 (time 1780524408.62 total 176.73 last 143.96) - mkdir 31413 (time 1780524418.62 total 186.74 last 141.29) total: 32818 mkdir in 195.57 seconds: 167.81 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 304109 65969 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780524643 ; total 0 ; last 0) - unlinked 10000 (time 1780524698 ; total 55 ; last 55) - unlinked 20000 (time 1780524751 ; total 108 ; last 53) - unlinked 30000 (time 1780524794 ; total 151 ; last 43) total: 32768 unlinks in 163 seconds: 201.030670 unlinks/second - unlinked 0 (time 1780524643 ; total 0 ; last 0) - unlinked 10000 (time 1780524698 ; total 55 ; last 55) - unlinked 20000 (time 1780524751 ; total 108 ; last 53) - unlinked 30000 (time 1780524794 ; total 151 ; last 43) total: 32768 unlinks in 164 seconds: 199.804871 unlinks/second nlink between: 102 - unlinked 0 (time 1780524807 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780524807 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209152 2176 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre